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What is the expiration date (SKT)? Do not mix with TETT!

The expiration date (SKT) is of great importance especially for food products. So much so that it is directly related to human health. It is still determined by taking into account the experts and the relevant legislation in the production phase of the products and written to a suitable point of the products. Thus, consumers are informed about this issue.

What is the expiration date (SKT)? What does it do?

The date of expiration is the date that states that the date of a product should be consumed or used. Also known as the End Consumption Date (STT).

If the relevant product is a food, it means that it can be consumed until the aforementioned date. It indicates that it will be harmful or risky for human health.

This date indicates the last time it can be used without any problems, intact and smoothly without being harmful to health. Thus, consumers are prevented from using or consuming degraded and risky products.

Importance of expiration date in food products and drugs

SKT is an application used in different product groups. However, the most important product group in this field is foods. Because foods have a certain shelf life, and after this life is filled, the risks of the deterioration of foods are very high. Consumption of deteriorated products is a serious threat to human health. is of great importance to look at the SKT date of the nutrients we receive in order to prevent the threat in question

SKT varies according to the products and types where foods are produced. The time may be different in each product. Consumers must check the history of the products they receive from the kitchen shelves . In food and other products, this date is determined according to experts and relevant legislation.

You can view this PDF published by the Ministry of Agriculture and Forestry on food products .

Expiration date

What is SKT and TETT difference?

Expiration date (SKT) recommended consumption date (TETT) are different concepts. Although many consumers think that concerned concepts have the same meaning, they should not be confused. TETT is a advice on which date a product can be consumed when stored under favorable conditions. Even if that date passes, the product can be consumed by controlling. SKT refers to the date that the product can be used/consumed last. When this date has passed, the product should not be used.

Abbreviation Definition Consumption
Tett Recommended consumption date After this date, there is no harm in consuming by controlling
STT / SKT

End consumption date

Expiration date

not be consumed after this date .

According to the definition in the Official Gazette; ARTICLE 24 - (1) In foods that may easily deteriorate microbiologically and are likely to pose a danger to human health after a short time, the 'last consumption date' and the recommended consumption date 'are specified in other foods. Foods, which have passed the 'last consumption date', are considered as non -reliable food according to paragraphs (a), (b), (c) and (ç) of the first paragraph of Article 21 of the Law no. (Source: Officially.gov.tr )

How to read the expiration date?

SKT is written and read in every language in its own way. The application in Turkish is in the form of day/month/year . First, the day, then the moon, then the year is written. For example; 25/08/2021 corresponds to 25 August 2021 .

In some languages, there may be a spelling in the form of moon/day/year. Therefore, it should not be forgotten that there is no certain standard in the international arena and the SKT in the products should be examined accordingly.

Expiration date

How does the expiration date write?

Codes for SKT are made with special devices known as inject coding machine Industrial coding machines write about the relevant information on product packages in a series. In this process, it is important to easily recognize the related information by consumers. In addition, special inks are used to make information such as SKT and TETT permanent in the packaging and not to be deleted .

In addition, laser coding and marking machines can usually be a more suitable choice for more hard surfaces such as metal. According to the product produced

Electrojet, which has been operating in this field for a long time, meets the expectations of manufacturers at the highest level. Offering different options such as inject and laser printers, our company produces effective solutions for coding needs.

As Electrojet ; We are the main distributor  of Rynantech (Thermal İnkjet), one of the leading companies of the sector, which has a distributor in 65 countries . We offer professional solutions for SKT, TETT, marking and all other coding needs. Contact today to get more detailed information.




    Selcuk Alptekin

    The author has experienced experience in the inkjet coding sector for more than 20 years. He was the sales manager at Electrojet